New plastic packaging barrel

CN2473 144Y
The new plastic packaging barrel includes a barrel body and a barrel body outlet, a barrel mouth plug, and a barrel mouth cover. A ring of radial flanges is provided on the inside of the barrel mouth, and a special feature is that a sealing step matching the inner plug flange of the barrel mouth is provided on the inner wall of the outlet of the barrel body so as to overcome the existing structure. The defects caused by the matching of the flange with the mouth of the barrel, no sealing ring and good sealing performance. In addition, the sealing area of ​​the plug in the barrel is reduced so that the barrel mouth and the mouth of the barrel are in the same horizontal line. This satisfies some users who need to seal the top of the barrel outlet with a sealing membrane to ensure the original quality of the installed liquid. The request.
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